May weather forecastGruffy, France
May
Weather in May
The last month of the spring, May, is a comfortable month in Gruffy, France, with an average temperature varying between 5.5°C (41.9°F) and 16.8°C (62.2°F).Temperature
Gruffy registers an average high-temperature of a still refreshing 16.8°C (62.2°F) at the commencement of May, closely related to the preceding month. During the month of May, an average temperature of 5.5°C (41.9°F) is noted during the nights.Humidity
In Gruffy, the average relative humidity in May is 80%.Rainfall
In Gruffy, in May, during 19.6 rainfall days, 89mm (3.5") of precipitation is typically accumulated. In Gruffy, during the entire year, the rain falls for 178.9 days and collects up to 912mm (35.91") of precipitation.Snowfall
January through May, September through December are months with snowfall in Gruffy. May is the last month it regularly snows in Gruffy, France. During 0.1 snowfall days, in May, Gruffy aggregates 3mm (0.12") of snow. Throughout the year, in Gruffy, there are 29.1 snowfall days, and 619mm (24.37") of snow is accumulated.Daylight
In May, the average length of the day in Gruffy is 14h and 57min.On the first day of May, sunrise is at 06:22 and sunset at 20:43. On the last day of the month, sunrise is at 05:49 and sunset at 21:17 CEST.
Sunshine
In Gruffy, the average sunshine in May is 9.5h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 in May translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gruffy, France
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in May: 5.5°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in May
Gruffy, France
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in May
Gruffy, France
- Average wind speed in May: 7km/h
The windiest months (with the highest average wind speed) are February and March (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in May
Gruffy, France
- Average humidity in May: 80%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Gruffy, France
- Average rainfall in May: 89mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in May
Gruffy, France
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is October (11.6 days).
Average snowfall in May
Gruffy, France
- Average snowfall in May: 3mm
The month with the highest snowfall is December (171mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Gruffy, France
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Gruffy, France
- Average daylight in May: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 9h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in May
Gruffy, France
- Average sunshine days in May: 8.3 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in May
Gruffy, France
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Gruffy, France
- Average cloud cover in May: 40
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in May
Gruffy, France
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
